[Okular-devel] [Bug 243434] crash when painting (PagePainter::scalePixmapOnImage with no backbuffer)

[lordyoukai at gmail.com]

https://bugs.kde.org/show_bug.cgi?id=243434





--- Comment #26 from  <lordyoukai gmail com>  2011-01-05 03:09:50 ---
Created an attachment (id=55591)
 --> (http://bugs.kde.org/attachment.cgi?id=55591)
New crash information added by DrKonqi

okular (0.11.1) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed:

Opening this: http://www.physics.ucla.edu/~jbergk/W09_131/week1b.pdf

-- Backtrace (Reduced):
#7  0x01e183a7 in PagePainter::scalePixmapOnImage (dest=..., src=0x8bb2308,
scaledWidth=638, scaledHeight=827, cropRect=...,
format=QImage::Format_ARGB32_Premultiplied) at
../../okular/ui/pagepainter.cpp:755
#8  0x01e18a24 in PagePainter::paintCroppedPageOnPainter
(destPainter=0xbf898aac, page=0x8baecc0, pixID=3, flags=<value optimized out>,
scaledWidth=638, scaledHeight=827, limits=..., crop=...) at
../../okular/ui/pagepainter.cpp:229
#9  0x01e2c08f in PageView::drawDocumentOnPainter (this=0x8a99be8,
contentsRect=..., p=0xbf898aac) at ../../okular/ui/pageview.cpp:2446
#10 0x01e2c99d in PageView::paintEvent (this=0x8a99be8, pe=0xbf8991b4) at
../../okular/ui/pageview.cpp:1212
#11 0x00fd4cc6 in QWidget::event (this=0x8a99be8, event=0xbf8991b4) at
kernel/qwidget.cpp:8333

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